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A serious irreversible lesion occurs in an organ of the urinary tract, and it is difficult to recover urination from the urethra by uroplasty. The urinary tract can be directly or indirectly opened to the abdominal wall, and the urine can be discharged from the body through the abdominal wall, which is called permanent urology stoma or urinary diversion.
What reason should make uric road ostomy?
1. total cystectomy is required for bladder tumor
2. total pelvic exenteration is required for rectal cancer invading prostate and bladder
3. other radiation-induced injuries: vesicovaginal fistula, vesicorectal fistula
4. neurogenic dysfunction leads to bladder paralysis
5. congenital malformation
Characteristics of urostomy: it is generally located in the right lower abdomen. Its color is bright red or pink or beef red. Its surface is smooth, round and glossy. Its height is 1-2cm higher than the abdomen. Its shape is generally round, but it also has elliptical or irregular shape.